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57616057733013 = 3213599786046643
BaseRepresentation
bin11010001100110110010001…
…01001111000111110010101
321120000001010010102122121200
431012123020221320332111
530022440141234424023
6322312241310103113
715064423423132443
oct1506331051707625
9246001103378550
1057616057733013
11173a39185a745a
1265664651aaa99
13261c22b6c7170
1410328bc5a3b93
1569dad4cc8743
hex3466c8a78f95

57616057733013 has 48 divisors (see below), whose sum is σ = 92083676543040. Its totient is φ = 34495754591232.

The previous prime is 57616057732997. The next prime is 57616057733021. The reversal of 57616057733013 is 31033775061675.

57616057733013 is a `hidden beast` number, since 5 + 7 + 6 + 1 + 60 + 577 + 3 + 3 + 0 + 1 + 3 = 666.

It is not a de Polignac number, because 57616057733013 - 24 = 57616057732997 is a prime.

It is a super-2 number, since 2×576160577330132 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57616057734013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42353731 + ... + 43692912.

It is an arithmetic number, because the mean of its divisors is an integer number (1918409927980).

Almost surely, 257616057733013 is an apocalyptic number.

It is an amenable number.

57616057733013 is a deficient number, since it is larger than the sum of its proper divisors (34467618810027).

57616057733013 is a wasteful number, since it uses less digits than its factorization.

57616057733013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86046818 (or 86046815 counting only the distinct ones).

The product of its (nonzero) digits is 8334900, while the sum is 54.

The spelling of 57616057733013 in words is "fifty-seven trillion, six hundred sixteen billion, fifty-seven million, seven hundred thirty-three thousand, thirteen".

Divisors: 1 3 9 13 39 59 97 117 177 291 531 767 873 1261 2301 3783 5723 6903 11349 17169 51507 74399 223197 669591 86046643 258139929 774419787 1118606359 3355819077 5076751937 8346524371 10067457231 15230255811 25039573113 45690767433 65997775181 75118719339 108504816823 197993325543 325514450469 492444937889 593979976629 976543351407 1477334813667 4432004441001 6401784192557 19205352577671 57616057733013